And they're off! Cheltenham Festival kicked off on Tuesday, with royal power couple, Mike and Zara Tindall, leading the charge at the Gloucestershire racecourse.
Equestrian Zara, who is a director at Cheltenham racecourse, wowed in a navy coat with mustard yellow accessories on day one.
Her husband and former rugby star Mike matched her in a navy suit with a yellow printed tie.
WATCH: Zara's race day fashion
The Tindalls were joined by a host of famous faces at the races, including stars from the worlds of sport, TV and fashion.
The mum-of-three looked impeccably stylish in a navy Fairfax & Favor coat with a mustard hat with bow detailing. Zara was unveiled as an ambassador for the luxury brand earlier this month, with HELLO! sharing a first look at the campaign.
The British fashion designer, whose brand has been worn by the Princess of Wales, looked chic in a tweed overcoat, waistcoat and trousers from her own label, Holland Cooper.
The former rugby union player was once close friends with his cousin-in-law Prince Harry, but their friendship appears to have cooled since he moved to the US